.footer {
    display: flex;
    background-color: #ccc;
    justify-content: space-around;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
}

.footer div {
    width: 20%;
    text-align: center;
    height: 50px;
}

.footer div p{
    margin: 0;
}

.footer .active{
    color: red;
    font-weight: bold;
}